VACO Step Drill Bits feature dual spiral flutes that facilitate faster cutting by pulling the bit through the material. The Titanium Nitride coating extends the longevity of the cutting edge. These bits are easy to use with both impact drivers and drills, thanks to the 1/4-Inch hex shank that offers a secure grip. They are offered in five step bit sizes, covering commonly used hole sizes for steel (up to 16 gauge), plastic, aluminum, and wood..
- Step Drill Bit has 2 spiral flutes to remove chips and help pull the bit through material for faster cutting
- Titanium nitride coating dissipates heat for longer bit life
- 1/4-Inch hex shank for firm, positive grip in impact driver and standard drill
- Split point tip quickly starts hole cuts and prevents drifting when pressure is added
- Laser-etched hole size markings for quick size identification
- For use on steel (up to 16 gauge), wood, plastic, and aluminum
- 2 hole sizes
